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R&M Electric Chain Hoists

 

LK Electric Chain Hoists Standard Features:
  • Capacity of 125 kg up to 5000 kg / with a strand of up to 1000kg, double strand up to 2000kg
  • Standard lifting of 3, 4.5 and 6 meters and additional lifting available up to 30m for a single strand and 15m for double strand.
  • TMU engineized system with 2shifts for the car (car speed is 24/6 m/min.)
  • Break, holders and safety bumps on the car are standard edition.
  • Optional inverters for the TMU engineized system.
  • Many hoist suspensions available, including fixed suspension hook, manual push car and engineized car (TMU).
  • The disc brake is located behind the overload limiting device on the load.
  • High-density black chain polyethylene container.
  • Helicoidal gears in two or three phases

 

polipasto electrico de cadena gruas viajeras prosimec 3

Hoist LK Engineized Car

polipasto electrico de cadena gruas viajeras prosimec 2

Hoist LK with manual car

polipasto electrico de cadena gruas viajeras prosimec

Hoist LK with hook suspension

POLIPASTOS ELÉCTRICOS DE CADENA

PRODUCT INFORMATIONS

LK Electric Chain Hoists Standard Features:
  • Capacity of 125 kg up to 5000 kg / with a strand of up to 1000kg, double strand up to 2000kg.
  • Standard lifting of 3, 4.5 and 6 meters and additional lifting available up to 30m for a single strand and 15m for double strand.
  • STMU engineized system with 2shifts for the car (car speed is 24/6 m/min.)
  • Break, holders and safety bumps on the car are standard edition.
  • Optional inverters for the TMU engineized system
  • Many hoist suspensions available, including fixed suspension hook, manual push car and engineized car (TMU).
  • The disc brake is located behind the overload limiting device on the load.
  • High-density black chain polyethylene container.
  • Helicoidal gears in two or three phases.

 

ADDITIONAL PRODUCT INFORMATION

LK Electric Chain Hoists:

  • All R&M hoists are subject to static and dynamic tests with a minimu af 125% nominal load capacity before dispatch.
  • ASME HST-1
  • ASME B30.16
  • CE Conformity Declaration
  • CSA approved (only 60Hz, 115 VAC models).
  • RoHS compliant
  • The emergency stop button and incorporated main line contact are standard features.
  • Integral controller boxes and button-pads both comply with the NEMA type 3r (IP-55) protection classification specifications.

 

Clutch Displacement and Innovating Brakes:

  • CC brake for a silent operation with IP66 protection.
  • Easily adjustable overload limiting device.
  • The brake is designed to last as long as the DWP hoist. No further adjustments required.
  • The disc brake is located behind the mechanical overload limiter on the loads trajectory.
  • Its design enable the brake to support the load without the clutches aid.

LK reconnectable PB Board

Electric Limiting Switch:

  • Electric tipper switch protected within the hoist frame.
  • Limiting device activated by the rubber protector on the hook load, or by rubber carcass on the loose end of the chain.
  • Mounted on the aluminum chain guide welded under pressure.

 

The most resistant Reducer in the Market:

  • Helicoildal gear system, heat treated with at least AGMA 10.
  • Permanently lubricated reducer for the DWP hoist.
  • Silent gear train – < 70 db – Maximum.

Limit Switch

Load Wheel:

  • Precisely made, hardened load wheel.
  • Precisely made, hardened chain load Wheel

Control:

  • Control Voltage 48 VAC (50 Hz) or 115 VAC (60 Hz).
  • The voltage of single shift hoists can be changed to 208, 230, 460V/3/60 Hz and can be easily reconnected with a fuse and contact change.

 

High performance and easy to operate:

  • Power and control outlets for a quick mounting.
  • The electrics are distributed in two main printed circuit plates (PCB).
  • PCB control for engine and power.
  • Safety electric cables retain fixations during service.
  • Easily replaceable parts (including the hoist engine).
  • Easy access to the chain wheel and internal chain guide – easily inspected and replaced.

 

High Performance TEFC Engine (engine cooled by completely closed fan):

  • 50% effective service for all heavy work (exceeding the nominal 30 minutes) on three phase engines.
  • IP55 protection; F class isolation.
  • Aluminum manufacture with ribbing for an optimal cool down that cover the maximum surface area.
  • Temperature protection for the engine with bi-metal switch.

cut-a-way

Hoist Framing:

  • Made of pressure-molded aluminum
  • Protected by a 70 µ epoxy coating for corrosion resistance.

 

 

Contact Us

Monterrey
(81) 4780-4658 (con 6 lineas)
ventas.mty@prosimec.com

Torreon – Gomez
01 800-112-03-53

Refacciones
01 818 647-2881
refacciones@prosimec.com

Hermosillo
(662) 800-1597
ventas.hmo@prosimec.com

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Contact Us

Querétaro
(442) 153-0005
ventas.qto@prosimec.com

Saltillo
(844) 478-2830
ventas.slt@prosimec.com

San Luis Potosí
(444) 274-0417
ventas.slp@prosimec.com

Guadalajara
(33) 4737-4952
ventas.gdl@prosimec.comQuerétaro
(442) 153-0005
ventas.qto@prosimec.com

Saltillo
(844) 478-2830
ventas.slt@prosimec.com

San Luis Potosí
(444) 274-0417
ventas.slp@prosimec.com

Guadalajara
(33) 4737-4952
ventas.gdl@prosimec.com

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